20929794

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8699}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 41968800

約数和(自身を除く): 21039006

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8699, 17398, 26097, 52194, 3488299, 6976598, 10464897, 20929794]

約数ペア:

[(1, 20929794), (2, 10464897), (3, 6976598), (6, 3488299), (401, 52194), (802, 26097), (1203, 17398), (2406, 8699)]